Pith Number

pith:N45L5PAW

pith:2011:N45L5PAWFLD7ZL2ZBA6ASYGKN4

not attested not anchored not stored refs pending

On the stability of non-isothermal Bonnor-Ebert spheres

J. Harju, M. Juvela, O. Sipil\"a

arxiv:1108.5275 v1 · 2011-08-26 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N45L5PAWFLD7ZL2ZBA6ASYGKN4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:00:45.974647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f3abebc162ac7fcaf59083c0960ca6f35c186f63477bcce4bc741e3708a539c

Aliases

arxiv: 1108.5275 · arxiv_version: 1108.5275v1 · doi: 10.48550/arxiv.1108.5275 · pith_short_12: N45L5PAWFLD7 · pith_short_16: N45L5PAWFLD7ZL2Z · pith_short_8: N45L5PAW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/N45L5PAWFLD7ZL2ZBA6ASYGKN4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6f3abebc162ac7fcaf59083c0960ca6f35c186f63477bcce4bc741e3708a539c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aef18f305e1940a26b5359b125a27ea8c715a385da7ed43e22671107a736f299",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-08-26T10:15:46Z",
    "title_canon_sha256": "f55d94c13e6bd5db5506b6a07751ded6d9b3ea8fa446b70ba17670b4ce77dcc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5275",
    "kind": "arxiv",
    "version": 1
  }
}